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Fixed b/w compatibility for linked comments in history skin

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This commit is contained in:
Tobi Schäfer 2015-01-05 20:26:29 +01:00
parent 4166b29b05
commit c614e08718
3 changed files with 42 additions and 28 deletions
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30
compat/Story/Story.js
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@ -422,3 +422,33 @@ Story.prototype.reads_macro = function(param) {
res.write(this.requests);
return;
}
Story.prototype.summary_macro = function(param) {
param.limit || (param.limit = 15);
var keys, summary;
if (arguments.length > 1) {
res.push();
var content;
for (var i=1; i<arguments.length; i+=1) {
if (content = this.getMetadata(arguments[i])) {
res.write(content);
res.write(String.SPACE);
}
}
summary = res.pop();
}
if (!summary) {
summary = (this.title || String.EMPTY) + String.SPACE + (this.text || String.EMPTY);
}
var clipped = stripTags(summary).clip(param.limit, param.clipping, '\\s');
var head = clipped.split(/(\s)/, param.limit * 0.6).join(String.EMPTY);
var tail = clipped.substring(head.length).trim();
head = head.trim();
if (!head && !tail) {
head = '…';
}
html.link({href: this.href()}, head);
res.writeln('<br>');
res.write(tail);
return;
}